• Linus Torvalds's avatar
    Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 683b6c6f
    Linus Torvalds authored
    Pull irq code updates from Thomas Gleixner:
     "The irq department proudly presents:
    
       - Another tree wide sweep of irq infrastructure abuse.  Clear winner
         of the trainwreck engineering contest was:
             #include "../../../kernel/irq/settings.h"
    
       - Tree wide update of irq_set_affinity() callbacks which miss a cpu
         online check when picking a single cpu out of the affinity mask.
    
       - Tree wide consolidation of interrupt statistics.
    
       - Updates to the threaded interrupt infrastructure to allow explicit
         wakeup of the interrupt thread and a variant of synchronize_irq()
         which synchronizes only the hard interrupt handler.  Both are
         needed to replace the homebrewn thread handling in the mmc/sdhci
         code.
    
       - New irq chip callbacks to allow proper support for GPIO based irqs.
         The GPIO based interrupts need to request/release GPIO resources
         from request/free_irq.
    
       - A few new ARM interrupt chips.  No revolutionary new hardware, just
         differently wreckaged variations of the scheme.
    
       - Small improvments, cleanups and updates all over the place"
    
    I was hoping that that trainwreck engineering contest was a April Fools'
    joke.  But no.
    
    * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (68 commits)
      irqchip: sun7i/sun6i: Disable NMI before registering the handler
      ARM: sun7i/sun6i: dts: Fix IRQ number for sun6i NMI controller
      ARM: sun7i/sun6i: irqchip: Update the documentation
      ARM: sun7i/sun6i: dts: Add NMI irqchip support
      ARM: sun7i/sun6i: irqchip: Add irqchip driver for NMI controller
      genirq: Export symbol no_action()
      arm: omap: Fix typo in ams-delta-fiq.c
      m68k: atari: Fix the last kernel_stat.h fallout
      irqchip: sun4i: Simplify sun4i_irq_ack
      irqchip: sun4i: Use handle_fasteoi_irq for all interrupts
      genirq: procfs: Make smp_affinity values go+r
      softirq: Add linux/irq.h to make it compile again
      m68k: amiga: Add linux/irq.h to make it compile again
      irqchip: sun4i: Don't ack IRQs > 0, fix acking of IRQ 0
      irqchip: sun4i: Fix a comment about mask register initialization
      irqchip: sun4i: Fix irq 0 not working
      genirq: Add a new IRQCHIP_EOI_THREADED flag
      genirq: Document IRQCHIP_ONESHOT_SAFE flag
      ARM: sunxi: dt: Convert to the new irq controller compatibles
      irqchip: sunxi: Change compatibles
      ...
    683b6c6f
sun6i-a31.dtsi 7.68 KB